Across
- 2. the hottest planet yet it is 2nd from the sun.
- 6. has a big red dot.
- 8. Pluto has .... moon(s).
- 9. is famous for its rings.
- 11. at night it has a temperature of -144 degrees Celsius.
- 12. the amount of dwarf planets in our solar system.
Down
- 1. is known as the red planet.
- 3. only planet known to contain life forums.
- 4. the amount of Jupiter's moons.
- 5. is covered in a thick ice layer.
- 7. the only planet to be discovered by a telescope.
- 10. spins on a 90 degrees angle.